powderider87
08-24-2006, 08:31 PM
Hey guys, i just ordered my new parts for the EX, i got a hmf slip on, dynojet stage 2 kit, and a white bros rev box. just wondering what kinds of gains i should be looking at with those parts? i raced a shee when my machine only had a filter and the shee had pipes and filter and he had me by 2 quads. do you think we should be about even now? and also how would my ex with the following mods compare to a stock z400? thanks guys...